Doctor profile · Federal record

Dr. Adam Karpman, D.O.

Cardiovascular Disease Physician (CMS: Internal Medicine) · Portland, ME

  • NPI 1093002750
  • Accepts Medicare
  • 17 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
195 Fore River Pkwy Ste 460
Portland, ME 041022787
(207) 879-3770

Credentials & registration

NPPES · NUCC
NPI registered
July 2011 — 15 yrs on file
Profile last updated
March 26, 2023
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State license (1)
Oklahoma #5095

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1093002750. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,558
Distinct HCPCS
10
Medicare allowed
$54,699
HCPCS Description Services Patients Avg allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 900 739 $8
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 178 175 $68
99214 Established patient office or other outpatient visit, 30-39 minutes 129 97 $96
99204 New patient office or other outpatient visit, 45-59 minutes 61 61 $131
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 55 55 $21
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 51 51 $14
76376 3d radiographic procedure 46 45 $9
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect 43 43 $75
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 32 32 $8
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 22 22 $126

In context: peer comparison

Among 2 peers in Portland Cardiovascular Disease Physician, average services per provider: 80. This provider delivers 19× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
277
Patients
98
Total drug cost
$113,760
Drug Type Claims Patients Total cost
Eliquis (Apixaban) Brand 76 28 $83,373
Metoprolol Succinate Generic 33 16 $1,042
Rosuvastatin Calcium Generic 25 16 $1,643
Metoprolol Tartrate Generic 22 14 $198
Carvedilol Generic 20 12 $268
Xarelto (Rivaroxaban) Brand 17 0 $25,878
Amiodarone Hcl Generic 16 12 $192
Losartan Potassium Generic 16 0 $136
Furosemide Generic 15 0 $93
Amlodipine Besylate Generic 14 0 $109

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Adam Karpman's medical specialty?
Dr. Adam Karpman practices Cardiovascular Disease Physician in Portland, ME.
Where does Dr. Adam Karpman practice?
Dr. Adam Karpman practices at 195 Fore River Pkwy Ste 460, Portland, ME 041022787. Office phone: 2078793770.
What is Dr. Adam Karpman's NPI?
Dr. Adam Karpman's National Provider Identifier (NPI) is 1093002750, issued by NPPES.
Does Dr. Adam Karpman accept Medicare assignment?
Yes. Dr. Adam Karpman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Adam Karpman commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.